The working principle of a tantalum capacitor is based on the principle of electrochemical capacitor. In an electrolytic capacitor, an electrolyte (electrolyte) is sandwiched between two electrically conducting plates, and an electric field is created by the voltage applied between the plates. This electric field causes electrons to move from one plate to the other, thus creating a current and storing energy in the form of a charge on the capacitor plates. The capacitance of the capacitor is determined by the size of the plates, the amount of electrolyte between them, and the type of electrolyte used.

The M39003/01-6108B has an anode made of sintered tantalum pellets, and a cathode made of manganese dioxide. The dielectric is the surrounding oxide layer of the manganese dioxide. This type of capacitor is capable of handling higher voltages and higher temperatures than electrolytic capacitors, and is highly reliable and durable due to its use of tantalum oxide as the dielectric. The M39003/01-6108B is a long-life, low-profile, low leakage capacitor that is able to operate over a wide temperature range.

The M39003/01-6108B tantalum capacitor is an excellent choice for use in applications where high performance and reliability are required. Its small size and low profile allow it to be used in tight spaces, and its long-life and low leakage make it an ideal choice for power supplies, motor drives, and audio/video systems.